Kimono Slip This slip has a collar like a Nagajuban (undershirt), making it convenient to wear a kimono with just this one piece. It's machine washable and can be worn under not only kimonos but also yukata (summer kimonos). I think this is a very popular product right now. A separately sold, cute han-eri (collar) is attached. Size is M. Since it is a used item, please consider if you don't mind.